2226267264 has 64 divisors (see below), whose sum is σ = 6368423040. Its totient is φ = 685003776.

The previous prime is 2226267257. The next prime is 2226267287. The reversal of 2226267264 is 4627626222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217992 + ... + 227975.

It is an arithmetic number, because the mean of its divisors is an integer number (99506610).

Almost surely, 2^2226267264 is an apocalyptic number.

2226267264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2226267264 is an abundant number, since it is smaller than the sum of its proper divisors (4142155776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2226267264 is a wasteful number, since it uses less digits than its factorization.

2226267264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445997 (or 445985 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 2226267264 is about 47183.3367196514. The cubic root of 2226267264 is about 1305.7471906094.

The spelling of 2226267264 in words is "two billion, two hundred twenty-six million, two hundred sixty-seven thousand, two hundred sixty-four".